Mono- and diferrocenyl complexes with electron-accepting moieties formed by the reaction of ferrocenylalkynes with tetra-cyanoethylene

被引：79

作者：

Mochida, T ^{[1
]}

Yamazaki, S ^{[1
]}

机构：

[1] Toho Univ, Fac Sci, Dept Chem, Chiba 2748510, Japan

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2002年 / 18期

关键词：

D O I：

10.1039/b204168e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of tetracyanoethylene with ethynylferrocene, diferrocenylacetylene, and diferrocenyldiacetylene in dichloromethane solution at room temperature produced 1:1 adducts of 2,5-dicyano-3-ferrocenylhexa-2,4-dienedinitrile (1), 2,5-dicyano-3,4-diferrocenylhexa-2,4-dienedinitrile (2), and 2,5-dicyano-3-ferrocenyl-4-ferrocenylethynylhexa-2,4-dienedinitrile (3), respectively, under mild conditions. X-ray structure determination of 1-3 showed that they exhibit s-cis-butadiene conformations in the solid state. Cyclic voltammograms showed that there are negligible electronic communications between the ferrocenyl moieties in 2 and 3, probably because of the highly twisted structures.

引用

页码：3559 / 3564

页数：6

共 30 条

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